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MCPC Series

Control Relays

MCPC Series

Crydom’s MCPC Series of Solid State Relays offers precise power control by an analog input controller for resistive loads with ratings from 25 to 90 Amps at 48-530 VAC. The use of an auxiliary power supply allows this proportional SSR to have a control range from 0 to 100%.

The phase angle controller varies the firing angle on the output SCRs proportionally to an analog control signal, effectively varying the power delivered to the output load.

A MCPC Series proportional controller is ideal for tungsten lamp dimming, resistive heating control, and universal motor control. Several control input options are available: low DC voltage, 4-20 mA, or with internal potentiometer controls.

Part NumberControl Voltage RangeAnalog Control SignalMaximum Load CurrentOperating Voltage RangeMountingDatasheetCAD DrawingsCheck Stock
MCPC1225A8-32 VDC0-5 VDC25 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1225B8-32 VDC0-7 VDC25 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1225C8-32 VDC0-10 VDC25 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1225D8-32 VDC4-20 mA25 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1225E8-32 VDCInternal Pot25 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1250A8-32 VDC0-5 VDC50 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1250B8-32 VDC0-7 VDC50 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1250C8-32 VDC0-10 VDC50 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1250D8-32 VDC4-20 mA50 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1250E8-32 VDCInternal Pot50 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1290A8-32 VDC0-5 VDC90 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1290B8-32 VDC0-7 VDC90 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1290C8-32 VDC0-10 VDC90 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1290D8-32 VDC4-20 mA90 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC1290E8-32 VDCInternal Pot90 A48-140 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2425A8-32 VDC0-5 VDC25 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2425B8-32 VDC0-7 VDC25 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2425C8-32 VDC0-10 VDC25 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2425D8-32 VDC4-20 mA25 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2425E8-32 VDCInternal Pot25 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2450A8-32 VDC0-5 VDC50 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2450B8-32 VDC0-7 VDC50 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2450C8-32 VDC0-10 VDC50 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2450D8-32 VDC4-20 mA50 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2450E8-32 VDCInternal Pot50 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2490A8-32 VDC0-5 VDC90 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2490B8-32 VDC0-7 VDC90 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2490C8-32 VDC0-10 VDC90 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2490D8-32 VDC4-20 mA90 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC2490E8-32 VDCInternal Pot90 A180-280 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4825A8-32 VDC0-5 VDC25 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4825B8-32 VDC0-7 VDC25 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4825C8-32 VDC0-10 VDC25 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4825D8-32 VDC4-20 mA25 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4825E8-32 VDCInternal Pot25 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4850A8-32 VDC0-5 VDC50 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4850B8-32 VDC0-7 VDC50 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4850C8-32 VDC0-10 VDC50 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4850D8-32 VDC4-20 mA50 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4850E8-32 VDCInternal Pot50 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4890A8-32 VDC0-5 VDC90 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4890B8-32 VDC0-7 VDC90 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4890C8-32 VDC0-10 VDC90 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4890D8-32 VDC4-20 mA90 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock
MCPC4890E8-32 VDCInternal Pot90 A300-530 VACPanelDatasheetCAD DrawingsCheck Stock